MCQ
The capacitance between the points A and B in the given circuit will be
- ✓1 μF
- B2 μF
- C3 μF
- D4 μF
✓
Answer
Correct option: A.
1 μF
(a) 1 μF
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Intially, switch $S$ is connected to position $1$ for a long time shown in figure. The net amount of heat generated in the circuit after it is shifted to position $2$ is
→A parallel plate capacitor having a plate separation of $2\, mm$ is charged by connecting it to a $300\, V$ supply. The energy density is.....$J/m^3$
→A microammeter has a resistance of 100Ω and full scale range of 50μA. It can be used as a voltmeter or as a higher range ammeter provided a resistance is added to it. Pick the correct range and resistance combination
In case of a virtual and erect image, the magnification created by the mirror is:
An achromatic prism is made by combining two prisms ${P_1}({\mu _v} = 1.523,\,{\mu _r} = 1.515)$ and ${P_2}({\mu _v} = 1.666,\,{\mu _r} = 1.650)$; where $\mu $ represents the refractive index. If the angle of the prism ${P_1}$ is $10^o $, then the angle of the prism $P_2$ will be.....$^o$
→A small lamp is hung at a height of $ 8$ feet above the centre of a round table of diameter $16 $ feet. The ratio of intensities of illumination at the centre and at points on the circumference of the table will be
→A parallel plate capacitor has a parallel sheet of copper inserted between and parallel to the two plates, without touching the plates. The capacity of the capacitor after the introduction of the copper sheet is :
Angle of dip at a place is $30^o,$ and the horizontal component of earth's field is $5 \times 10^{-5}$ $tesla$, then the vertical component and the total magnetic field at that place is :-
→With a potentiometer null point were obtained at 140 cm and 180 cm with cells of emf 1.1 V and one unknown X volts. Unknown emf is
In the nuclear reaction: X(n, α) $3^{\mathrm{Li}^7}$ the term X will be 3
→